%@ Page ClientTarget="uplevel" Language="VB" MasterPageFile="Main.master" Title="Installation Photos"%> < Prev Next > Picture 1 of 3. For this customer we added refrigerant dye to the system to locate not just one leak, but many leaks in this evaporator coil. With the use of specialized goggles and lighting, you can see how the leaks show themselves quite easily. Having the right tools for the right job, makes all the difference. (FYI the pictures were taken with the goggles held in front of the camera lens) Picture 2 of 3. For this customer we added refrigerant dye to the system to locate not just one leak, but many leaks in this evaporator coil. With the use of specialized goggles and lighting, you can see how the leaks show themselves quite easily. Having the right tools for the right job, makes all the difference. (FYI the pictures were taken with the goggles held in front of the camera lens) Picture 3 of 3. For this customer we added refrigerant dye to the system to locate not just one leak, but many leaks in this evaporator coil. With the use of specialized goggles and lighting, you can see how the leaks show themselves quite easily. Having the right tools for the right job, makes all the difference. (FYI the pictures were taken with the goggles held in front of the camera lens) AC and Heat Pumps Gas Furnaces